You can eat fruit and drink plenty of water in the morning. If you like, you can also put snacks in the morning, but in moderation, but the point is: you must digest them all, which means you must feel hungry 2-3 hours before lunch.
Have some fruit before lunch. I suggest you eat it 1 half -2 hours ago. Do not eat too much. Control your appetite at lunch. Don't be full, you're almost full. For example, if you usually eat two bowls, reduce it to a little more. If you are really hungry, eat more vegetables.
Try not to eat snacks in the afternoon and go out for a walk. If you run or do high-intensity exercise, massage the sore parts to prevent lactic acid from accumulating and forming muscles.
Dinner for two people: ① People with a good stomach can use an apple instead. In short, if you don't eat high-calorie food, you will be hungry. Cucumber is recommended as a slimming product; 2 People with poor stomach can drink health porridge, and it is best not to add sucrose. I really can't stand adding a little, so can coarse grains.
Don't think about dinner, don't eat after dinner, and exercise restraint. Of course, as I said before, cucumbers are good. Do some exercise properly before going to bed. I do sit-ups, 30 a night. My abdomen is obviously tightened and my muscles are slightly developed, just right.